Scott Sanderson
3f28a924d7
DOC: Add missing period in docstring.
2015-11-25 15:26:37 -05:00
Scott Sanderson
cf7e87a4b9
DOC: Typo in docstring.
2015-11-20 20:02:56 -05:00
Scott Sanderson
8cd4f7d100
MAINT: Make load_adjusted_array return a dict.
...
Rather than a list that's ordered the same as the received columns.
Most nontrivial loaders were constructing dicts internally and then
converting back to lists, only to have the engine convert **back again**
into a dict. This cuts out the middleman, and prevents bugs due to
incorrect ordering of the output arrays.
2015-11-03 11:16:21 -05:00
John Ricklefs
f599795d27
ENH: Allow pipelines to run with matching start/end dates
2015-10-22 14:23:00 -04:00
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fca637a40b
ENH: Adds a better error if root mask is empty
2015-10-19 16:35:02 -04:00
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8f661387df
ENH: allows any iterator to be the return of load_adjusted_arrays
2015-10-19 16:35:02 -04:00
Richard Frank
ee26a21855
MAINT: Renamed loader_dispatch to get_loader
...
Now it raises a KeyError instead of returning None,
if loader not found.
2015-10-12 16:13:55 -04:00
Richard Frank
99de89c817
PERF: Don't recalc similar atomic terms
2015-10-12 16:13:55 -04:00
Richard Frank
2dabda6b76
MAINT: Reworked Term atomicity
2015-10-12 16:11:19 -04:00
Richard Frank
7bd6b69a89
MAINT: Group by loader and extra_rows
...
so that the mask and dates are the same for all the columns
the loader is loading at a time.
2015-10-12 10:48:29 -04:00
Richard Frank
83bd1310d9
PERF: Using pipeline_loader_dispatch to group by loader
...
instead of dataset
2015-10-12 10:48:29 -04:00
Richard Frank
e880fa3e34
PERF: Batch load atomic terms by dataset
...
Added CompositeTerm and now we dispatch more generally on atomic
2015-10-12 10:48:28 -04:00
Scott Sanderson
2d683961bd
MAINT: More renaming.
...
s/FFCEngine/PipelineEngine/
s/FFCLoader/PipelineLoader/
2015-10-01 18:03:54 -04:00
Scott Sanderson
f82a01841b
MAINT: Rename ALL the things.
...
zipline.modelling.* -> zipline.pipeline.*
zipline.data.ffc.loaders -> zipline.pipeline.loaders
tests/modelling -> tests/pipeline
2015-10-01 18:03:53 -04:00
Scott Sanderson